[INFO] cloning repository https://github.com/bike-barn/hermit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bike-barn/hermit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbike-barn%2Fhermit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbike-barn%2Fhermit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f955fee3ae54f49d237c9dd40875fca5fae91ec7
[INFO] testing bike-barn/hermit against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbike-barn%2Fhermit" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bike-barn/hermit on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bike-barn/hermit
[INFO] finished tweaking git repo https://github.com/bike-barn/hermit
[INFO] tweaked toml for git repo https://github.com/bike-barn/hermit written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/bike-barn/hermit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openssl-sys v0.9.59
[INFO] [stderr]   Downloaded git2 v0.13.13
[INFO] [stderr]   Downloaded libgit2-sys v0.12.15+1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cdc6ab084fd8879a3004cde1eb2a105d7228d5a17ffca66bb6e12de753f8b01d
[INFO] running `Command { std: "docker" "start" "-a" "cdc6ab084fd8879a3004cde1eb2a105d7228d5a17ffca66bb6e12de753f8b01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdc6ab084fd8879a3004cde1eb2a105d7228d5a17ffca66bb6e12de753f8b01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc6ab084fd8879a3004cde1eb2a105d7228d5a17ffca66bb6e12de753f8b01d", kill_on_drop: false }`
[INFO] [stdout] cdc6ab084fd8879a3004cde1eb2a105d7228d5a17ffca66bb6e12de753f8b01d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b47d78ea3a188a132e7f4c251e63c8e15e060600bf64a9ac932f081cc016ecab
[INFO] running `Command { std: "docker" "start" "-a" "b47d78ea3a188a132e7f4c251e63c8e15e060600bf64a9ac932f081cc016ecab", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling anyhow v1.0.36
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling openssl-sys v0.9.59
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libssh2-sys v0.2.20
[INFO] [stderr]    Compiling libgit2-sys v0.12.15+1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling git2 v0.13.13
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling hermit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.12s
[INFO] running `Command { std: "docker" "inspect" "b47d78ea3a188a132e7f4c251e63c8e15e060600bf64a9ac932f081cc016ecab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47d78ea3a188a132e7f4c251e63c8e15e060600bf64a9ac932f081cc016ecab", kill_on_drop: false }`
[INFO] [stdout] b47d78ea3a188a132e7f4c251e63c8e15e060600bf64a9ac932f081cc016ecab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b59291c1936bb10759c9592729a127f7b025efbf4ddee22873d99b1e470eb81c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b59291c1936bb10759c9592729a127f7b025efbf4ddee22873d99b1e470eb81c", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling hermit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.28s
[INFO] running `Command { std: "docker" "inspect" "b59291c1936bb10759c9592729a127f7b025efbf4ddee22873d99b1e470eb81c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59291c1936bb10759c9592729a127f7b025efbf4ddee22873d99b1e470eb81c", kill_on_drop: false }`
[INFO] [stdout] b59291c1936bb10759c9592729a127f7b025efbf4ddee22873d99b1e470eb81c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1725eaad81b574d322ab410b8a13bf6e96d77c441a6e49f778adbd75d6ab4bae
[INFO] running `Command { std: "docker" "start" "-a" "1725eaad81b574d322ab410b8a13bf6e96d77c441a6e49f778adbd75d6ab4bae", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 32 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hermit-fbb2a4c95d732cd6
[INFO] [stdout] test config::test::returns_the_current_shell_name ... ok
[INFO] [stdout] test config::test::can_confirm_a_shell_exists ... ok
[INFO] [stdout] test config::test::can_walk_a_directory ... ok
[INFO] [stdout] test env::tests::hermit_dir_can_be_set_by_environment_variable ... ok
[INFO] [stdout] test env::tests::hermit_dir_defaults_to_dot_config ... ok
[INFO] [stdout] test file_operations::tests::can_create_a_directory ... ok
[INFO] [stdout] test file_operations::tests::can_link_file ... ok
[INFO] [stdout] test file_operations::tests::can_remove_file ... ok
[INFO] [stdout] test file_operations::tests::can_create_path_of_needed_directories ... ok
[INFO] [stdout] test config::test::creating_a_config_creates_its_root_dir ... ok
[INFO] [stdout] test config::test::can_walk_a_directory_skipping_subdirectory_entries ... ok
[INFO] [stdout] test config::test::can_set_the_current_shell_name ... ok
[INFO] [stdout] test config::test::has_a_root_path ... ok
[INFO] [stdout] test config::test::can_confirm_a_shell_does_not_exist ... ok
[INFO] [stdout] test shell::tests::can_link_all_paths ... ok
[INFO] [stdout] test shell::tests::can_resolve_its_path ... ok
[INFO] [stdout] test file_operations::tests::does_not_create_a_directory_without_commit ... ok
[INFO] [stdout] test hermit::tests::can_inhabit_and_change_shells ... ok
[INFO] [stdout] test hermit::tests::returns_the_current_shell ... ok
[INFO] [stdout] test shell::tests::can_resolve_paths ... ok
[INFO] [stdout] test shell::tests::can_unlink_all_paths ... ok
[INFO] [stdout] test file_operations::tests::does_not_remove_file_without_commit ... ok
[INFO] [stdout] test file_operations::tests::does_not_init_without_commit ... ok
[INFO] [stdout] test file_operations::tests::does_not_link_file_without_commit ... ok
[INFO] [stdout] test shell::tests::resolves_empty_string_to_root ... ok
[INFO] [stdout] test shell::tests::has_a_name ... ok
[INFO] [stdout] test hermit::tests::can_initialize_a_new_shell ... ok
[INFO] [stdout] test shell::tests::has_a_string_name ... ok
[INFO] [stdout] test hermit::tests::can_set_the_current_shell ... ok
[INFO] [stdout] test file_operations::tests::can_init_a_git_repo_at_a_nonexistent_path ... ok
[INFO] [stdout] test file_operations::tests::can_init_a_git_repo ... ok
[INFO] [stdout] test file_operations::tests::wont_re_init_an_already_existing_repository ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1725eaad81b574d322ab410b8a13bf6e96d77c441a6e49f778adbd75d6ab4bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1725eaad81b574d322ab410b8a13bf6e96d77c441a6e49f778adbd75d6ab4bae", kill_on_drop: false }`
[INFO] [stdout] 1725eaad81b574d322ab410b8a13bf6e96d77c441a6e49f778adbd75d6ab4bae